function displayPhoto(gifname,width,height,descrn) {
var w=width+40;
var d=510;
hw="width="+w+",height="+d+",menubar=no,scrollbars=yes,left=10px,top=0px,";
var photoWin=window.open("","displayWindow",hw);
photoWin.focus();
photoWin.document.open("text/html");
var w=w-40;
var h=height;
photoWin.document.write("");
photoWin.document.write("");
photoWin.document.write("